cen.biz is 14 years, 340 days years old.cen.biz is ranked #138009 in the world. A high rank means that this website does not get lots of visitors.The average pages load time is 214 miliseconds, it is very fast. This site has a average Pagerank(4/10). IP address is , and its server is hosted at Colombia. Last updated on 6.7.2011.